Design sketch
Dimensions
Pin Definition
Package
LoRa+WiFi+BLE+GNSS (GPS/BDS) Combo Module
The ME25LS01 is a ultra-low-power, high-performance, small-sized module that supports Wi-Fi Scan, GNSS (GPS/BDS), BLE5.4, LoRaWAN and other multi-protocols, and has a large storage capacity of 512KB RAM and 1MB Flash. ME25LS01 has better receiving sensitivity, with BLE as low as -96dBm and LoRa as low as -125.6dBm. At the same time, the maximum power of BLE is 6dBm and the maximum power of LoRa is 22dBm, which can meet the needs of longer transmission distance.
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ME25LS01 Basic Parameters | |||
Model | ME25LS01 | Antenna | ANT Pin |
ChipSet | LR1110+nRF52840 | Dimension | 25.5x19x2.6mm |
RSSI | BLE: -96dBm, LoRa: -125.6dBm | Tx. Power | BLE: -40-+8dBm, LoRa: 22dBm |
TX Current | 118mA | Rx Current | 10.7mA |
GPIO | 44 | Firmware | None |
Application | Agricultural automation, Asset tracking, Inventory management, Livestock trackingl Sensor | ||
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